S-Class (W140) 1991-1999: 300 SD, S 350TD, 300 SE 2.8, S280, 300 SE 3.2, 300 SEL 3.2, S320, S320L, 400 SE, S420, 400 SEL, S420L, 500 SE, S500, 500 SEL, S500L, 600 SE, S600, 600 SEL, S600L, 500 SEC, 600 SEC

problem with torque converter (1997), need help!

Thread Tools
 
Search this Thread
 
Rate Thread
 
Old Apr 20, 2014 | 08:30 AM
  #1  
chopiz's Avatar
Thread Starter
Newbie
 
Joined: Apr 2014
Posts: 2
Likes: 0
S600
Red face problem with torque converter (1997), need help!

Hello every one
glade to be here among you


so Star diagnostic showed that my car has a fault# 053 torque converter
lock-up clutch (KUB), high power consumption!

and i asked them about it and they said i need the change the TC in-order
to solve this problem, my car is about 135K and its 97 S600

i have owned the car since it had 98K in the odometer and have not noticed
any problem form the gear except one or two in a new day when using the car for
the first time the gear i drive mode stuck for about one minute in first gear
while the RPM would reach 2 and exceed it i don't know if this is normal to the w140!?
the second note is when turning the car to the right i usually left-off the
gas pedal but after the turn in a slowing speed with out touching the breaks
when hitting the gas there is a big knock from underneath the gear which is
noticeable form inside and ohhh i forgot there is a Third note the same knock
before is there when using the kick down for the first time in a day!

are those enough indications that tells me that i do need to change the TC
ASAP or its fine now and can hold for like +30k until the next gear service
because the time have come to do the 135K service.
Reply
Old Apr 20, 2014 | 09:51 AM
  #2  
oldsinner111's Avatar
MBWorld Fanatic!
 
Joined: Jun 2010
Posts: 1,246
Likes: 52
From: tennessee
s320
I have never heard of a TC being replaced.What I have heard is the wiring plug can leak into computer,the plate going bad,debris unhooking wires,and antifreeze leaking into fluid.
Reply
Old Apr 21, 2014 | 03:21 PM
  #3  
chopiz's Avatar
Thread Starter
Newbie
 
Joined: Apr 2014
Posts: 2
Likes: 0
S600
the computer scanner showed there is a problem with the torque converter
other wise it would say another fault since the car is full of sensors every
where but thanks for the replay.

still waiting
Reply

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 


You have already rated this thread Rating: Thread Rating: 0 votes,  average.


All times are GMT -4. The time now is 03:10 PM.

story-0
6 Mercedes Models That Did NOT Age Well (But Are Somehow Still Cool)

Slideshow: Not every Mercedes design becomes timeless, some feel stuck in the era they came from.

By Verdad Gallardo | 2026-05-12 18:09:07


VIEW MORE
story-1
Manual Mercedes? 6 Times Sindelfingen Let Drivers Have All The Fun

Slideshow: Yes, Mercedes built manual cars, and some of them are far more interesting than you'd expect.

By Verdad Gallardo | 2026-05-02 12:36:58


VIEW MORE
story-2
Mercedes SLR McLaren 722 S Is Extremely Rare Example Modified by McLaren

Slideshow: A one-of-one U.S.-spec Mercedes-Benz SLR McLaren Roadster became even rarer after a factory-backed transformation at McLaren's headquarters.

By Verdad Gallardo | 2026-04-29 11:19:28


VIEW MORE
story-3
8 Classic Boxy Mercedes Designs That Have Aged Like Fine Wine

Slideshow: Before curves took over, Mercedes mastered the art of the straight line, and some of those shapes still look right today.

By Verdad Gallardo | 2026-04-25 12:05:49


VIEW MORE
story-4
Flawlessly Restored Mercedes 190E Evo II Heads to Auction

Slideshow: The 190E Evolution II shows how a homologation necessity became a six-figure collector icon.

By Verdad Gallardo | 2026-04-22 17:53:47


VIEW MORE
story-5
Electric Mercedes C-Class Unveiled: 11 Things You Need to Know

Slideshow: Mercedes is turning one of its core nameplates electric, and the details show just how serious this shift is.

By Verdad Gallardo | 2026-04-21 13:58:06


VIEW MORE
story-6
Mercedes EQS Gets A Major Update: Everything You Need to Know

Slideshow: Faster charging, longer range, and a controversial steer-by-wire system define the latest evolution of Mercedes-Benz EQS.

By Verdad Gallardo | 2026-04-15 10:35:34


VIEW MORE
story-7
5 Underrated Mercedes-Benz Models That Don't Get the Love They Deserve

Slideshow: These overlooked Mercedes-Benz models never got the spotlight, but they quietly delivered more than most remember.

By Verdad Gallardo | 2026-04-13 19:35:45


VIEW MORE
story-8
Mercedes 300D Has Pushed Well Past 1 Million Miles and It Ain't Stopping

Slideshow: A well-used 1991 Mercedes-Benz 300D with more than one million miles is now looking for a new owner, and it still appears ready for more.

By Verdad Gallardo | 2026-04-10 10:05:15


VIEW MORE
story-9
10 Most Reliable Mercedes-Benz Models You Can Buy Used

Slideshow: From bulletproof sedans to surprisingly tough SUVs, these Mercedes models proved that the three-pointed star can go the distance.

By Verdad Gallardo | 2026-04-08 09:55:49


VIEW MORE